Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hammerblick.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:42:06 UTC · ↺ Refresh
MX Hostnames
- mail.trustedmailserver.com
MX Priorities
- mail.trustedmailserver.com: 10
A / AAAA Records
- 87.106.148.212 ↩ ip87-106-148-212.pbiaas.com
Mail Server IPs
- 93.127.203.24 ↩ mail.trustedmailserver.com
- 2a02:4780:28:330::1 ↩ mail.trustedmailserver.com
SOA Record
Raw SOA
janet.ns.cloudflare.com dns.cloudflare.com 2396461352 10000 2400 604800 1800
Primary NS (mname)
janet.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396461352
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
logan.ns.cloudflare.com
janet.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.trustedmailserver.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.trustedmailserver.com -all
Full email verification for hammerblick.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits